AMX AutoPatch Cat5 S-Video+Stereo TX Quick Start Manual

Overview
Cat5 S-Video+Stereo TX (Transmitter) and RX (Receiver) are designed to distribute
video and audio over Cat5 (5e, or 6). The TX and RX are available as modules or as
AF-10 boards, which can be mixed or work in conjunction with S-Video+Stereo Cat5
boards on an AMX AutoPatch Distribution Matrix. This guide contains complete
information for use as a standalone end-to-end solution. For use with a distribution
matrix, see the distribution matrix's instruction manual on the AMX AutoPatch CD or at
www.amx.com.
Because these modules are available with a wide variety of connector options, the
illustrations in this guide may differ from the model you ordered. Connector options
include BNC, RCA, or S-Video for video and 3-position terminal block (balanced or
unbalanced) or RCA (unbalanced) for audio. For module and board model numbers,
see the next page.
Specifications
General Specifications
Approvals CE, UL, cUL
Signal Types S-Video (or composite on one BNC or RCA) & stereo audio
Supported Cable Types Cat5, Cat5e, Cat6
Power Consumption (max.) +12 VDC to +24 VDC @ 1.3 A
+24 VDC @ 1.3 A only for models with high headroom
Power Connector* 2.1 mm DC power jack
Power – AF-10 120 VAC / 240 VAC
Humidity 0 to 90% non-condensing
Operational Temperature 32° F to 110° F (0° C to 43° C)
Dimensions – Module 5.15 in. (13.08 cm) depth
5.80 in. (14.73 cm) width
1.66 in. (4.22 cm) height
Weight – Module Approximately 1.5 lb. (0.68 kg)
* Cat5 S-Video+Stereo modules use power supplies that are provided with the unit.
Video Specifications
Video Bandwidth All distances up to 1000 ft.(305 m) (±3 dB)
Video Crosstalk f = 5 MHz
TX Level (max.)
TX Impedance
RX Level (max.)
RX Impedance
Audio Specifications
THD + Noise, Unbalanced f = 20 Hz to 20 kHz, Vin = -10 to +8 dBu
THD + Noise, Balanced f = 20 Hz to 20 kHz, Vin = +4 to +22 dBu
f = 20 Hz to 20 kHz, Vin = -10 to +22 dBu
Crosstalk, Unbalanced f = 1 kHz, Vin = +2 dBu
Crosstalk, Balanced f = 1 kHz, Vin = +20 dBu
TX Level (max.)
Balanced (High Headroom)
Unbalanced (Standard)
TX Impedance
RX Level (max.)
Balanced (High Headroom)
Unbalanced (Standard)
RX Impedance
Module and/or AF-10 Board Installation
Module Mounting Options (Rack Trays & Mounting Brackets)
For details on the four versatile mounting kit options for V Style modules (rack tray,
rack tray and fill plates, surface mount, and pole mount), see www.amx.com.
System Setup
The example in FIG. 1 illustrates an AF-10 TX board used in conjunction with an RX
Module. Modules are also used with modules and AF-10 boards with AF-10 boards.
Source Device
FIG. 1
Typical system setup
AutoPatch Cat5 S-Video+Stereo TX & RX
10 MHz (min.)
<-70 dB
±2 V
75 ohms
±2 V
75 ohms
<0.01%
<0.01%
<0.04%
<-90 dB
<-90 dB
+8 dBu
+22 dBu
18 kohms
+8 dBu
+22 dBu
50 ohms
TX Board in AF-10
Up to 1000 ft. (305 m)
Monitor
RX Module
Adjusting for Cable Length
If the length of the Cat5e cable between the RX and TX does not match the length
specified for the factory default setting of <175 ft. (53 m), an adjustment is required
and must be done before the connectors are attached. Use the DIP switch settings
from the table below when making the adjustment.
Line Length Adjustments
Cat5e Cable Length DIP Switch Setting for Toggles 1-2-3-4
<175 ft. (53 m)
176 to 400 ft. (54 to 121 m)
401 to 450 ft. (122 to 137 m)
451 to 550 ft. (138 to 167 m)
551 to 650 ft. (168 to 198 m)
651 to 699 ft. (199 to 213 m)
700 to 800 ft. (214 to 243 m)
801 to 900 ft. (244 to 274 m)
901 to 950 ft. (275 to 289 m)
951 to 1000 ft. (290 to 305 m)
Tip: Gain adjustments can be made on the RV1 and RV2 potentiometers while the lid
is lifted off the RX Module or while the RX board is out of the AF-10.
ESD Warning: Avoid ESD (Electrostatic Discharge) damage to sensitive
components; be sure you and the equipment are properly grounded before
touching any internal materials.
To adjust an RX module for cable length:
1. Remove the screws on each side of the RX (four screws total).
2. Free the leading edge of module' s lid from the tabs on the front of the module
and lift the front edge up.
3. Open the lid on its hinge far enough to access the DIP switches.
FIG. 2
Remove screws indicated & lift top plate on hinge
4. Set toggles (1-2-3-4) on both DIP switches (a small screwdriver or paper clip
works well) to the correct position according to the table above. Both DIP
switches must be set to the same value.
The example shows a setting of "0-1-0-0" for a cable length of 425 ft. (130 m).
0 0
FIG. 3
Set toggles on both DIP switches to the same value
5. Close the lid, inserting the tabs on the module's back plate into the slots on the
top cover. Insert screws and tighten until snug.

Quick Start Guide

0-0-0-0
1-0-0-0
0-1-0-0
1-1-0-0
1-0-1-0
0-1-1-0
1-1-1-0
0-0-0-1
1-0-0-1
1-0-1-1
0
The "0" side
The "1" side